Metal Current Sensing Chip Resistors RVR HIXD25NR500F Series 2512 1206 0805 with 3W Power and Low TCR
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Product Description
Product Overview
This document specifies the Approval Specification for Metal Current Sensing Chip Resistors, Type 2512/1206/0805 series. These resistors offer high power capabilities up to 3W, low TCR as 50ppm/, and are suitable for reflow and wave soldering. They are constructed with Halogen Free Epoxy and Lead Free Plating, providing superior mechanical strength and frequency characteristics, and are RoHS compliant.
Product Attributes
- Brand: Changzhou Pengke Electronics
- Origin: China
- Certifications: RoHS compliant, Halogen Free
Technical Specifications
| Series | Model | Power (W) | Resistance Range | TCR (ppm/) | Tolerance (%) | Operating Temp. (C) | Max Voltage (V) | Insulation Resistance (M) |
| 2512 | DD/XD | 2W/3W | 0mR 1m | 350 | 1, 2, 5 | -55 ~ +170 | (P*R) | > 100 |
1m| 100 | | |||||||
2m| 50 | | |||||||
| 1206 | RC | 1W | 0mR 2m | 350 | 1, 2, 5 | -55 ~ +170 | (P*R) | > 100 |
2m| 50 | | |||||||
| 0805 | RE | 0.5W | 5mR 15m | 50 | 0.5, 1, 2, 3, 5 | -55 ~ +170 | (P*R) | > 100 |
Construction and Dimension
| Series | L (mm) | W (mm) | T (mm) | A (mm) |
| 2512 | 6.40.20 | 3.20.20 | 0.80.20 | DD: 2.00.20 (R4 m) XD: 1.00.20 (R0.5 m) |
| 1206 | 3.20.20 | 1.60.20 | 0.70.20 (0m R 0.450.20 (10m| 0.60.20 | |
| 0805 | 2.00.10 | 1.250.10 | 0.50.20 | 0.350.20 |
Land Pattern Dimensions
| Series | a (mm) | b (mm) | L (mm) |
| 0805 RE | 1.5 | 1 | 1 |
| 1206 RC | 1.8 | 1.7 | 1.6 |
| 2512 XD | 4 | 2.1 | 4.1 |
| 2512 DD | 4 | 3.1 | 1.3 |
Tape Packaging Dimensions
| Series | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | T1 (mm) | T2 (mm) |
| 0805 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 9.01 | / |
| 1206 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 9.00.3 | 11.4 1.0 |
| 2512 | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 13.0 0.3 | 15.4 1.0 |
Reel Dimensions
| Series | D (mm) | C (mm) | E (mm) | T1 (mm) |
| 0805 | 1782.0 | 601.0 | 131.0 | 9.01 |
| 1206 | 1782.0 | 601.0 | 131.0 | 9.00.3 |
| 2512 | 1782.0 | 601.0 | 131.0 | 13.0 0.3 |
Label Information
- Packaging Quantity: 0805/1206: 5000pcs/Reel, 2512: 4000pcs/Reel
- Marked Items: Size, Quantity, LOT.NO., Manufacturers name
Recommended Reflow Soldering Profile
- Solder: Sn96.5 / Ag3 / Cu0.5
- Peak Temperature: 240~260, 10 sec
- Pre-heating Zone: 150 to 200 , 9030 sec
- Soldering Zone: 230 or higher, 3010 sec
Care Note for Storage
- Storage Conditions: Temperature 535, Relative Humidity 4575% RH. Keep humidity low.
- Avoid direct sunlight.
- Store in a dry, dust-free environment, away from harmful gases (Hydrogen chloride, sulfurous acid gas, Hydrogen sulfide).
- Storage Life: 1 year.
Care Note for Operating and Handling
- Avoid exceeding the normal rated power.
- Handle with care using tweezers to prevent damage to the protective layer or resistor body.
- When manually installing, do not touch the product with the soldering tip.
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina